
Originally Posted by
PitchBlackC3
Reading through this real quick, but are you trying to use a RED/BLUE pcm with a 2004 harness?
No, Nelson swapped it out and sent me the right one the blue/green and everything is wired just as it should be from the factory my truck is throwing a bunch different codes now and still is only able to start it by jumping the starter relay cannot get it to crank with the key. Here are a list of codes its currently throwing according to a tech2:
P0068 throttle body air flow performance
P0102 maf circuit low frequency
P0412 secondary air injection solenoid relay control circuit
P0418 secondary air injection pump control circuit
P0801 reverse inhibit solenoid control circuit
P0803 skip shift solenoid control circuit
P0804 skip shift lamp control circuit
P0856 traction control torque request circuit
P1516 tac module throttle actuator position performance
P1630 theft deterrent learn mode active
Keep in mind me and my mechanic buddy have went over every bit of the wiring we have schematics for all the starting circuits, engine harness, pcm harness and body harness and still cannot find an issue of why it will not start with a key everything has power where it needs to go and ground when needed but no dice when trying to start it.
1999 Tahoe Z71 4 Door - HID Lows & Fogs, Weathertechs, LED Interior Conversion, Lots of Audio, K&N FIPK, Shift Kit, Vette Servo, Exhaust, Blackbear Tuned, Tahoe LTZ's
2005 Silverado RCSB 4/6 Drop - SOLD
2000 Silverado RCSB 10" Lift on 37s - SOLD